416151621

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{991}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 627261440

約数和(自身を除く): 211109819

約数列:

[1, 3, 9, 27, 103, 151, 309, 453, 927, 991, 1359, 2781, 2973, 4077, 8919, 15553, 26757, 46659, 102073, 139977, 149641, 306219, 419931, 448923, 918657, 1346769, 2755971, 4040307, 15413023, 46239069, 138717207, 416151621]

約数ペア:

[(1, 416151621), (3, 138717207), (9, 46239069), (27, 15413023), (103, 4040307), (151, 2755971), (309, 1346769), (453, 918657), (927, 448923), (991, 419931), (1359, 306219), (2781, 149641), (2973, 139977), (4077, 102073), (8919, 46659), (15553, 26757)]